GB201811936D0 - Vehicle braking system - Google Patents

Vehicle braking system

Info

Publication number
GB201811936D0
GB201811936D0 GBGB1811936.2A GB201811936A GB201811936D0 GB 201811936 D0 GB201811936 D0 GB 201811936D0 GB 201811936 A GB201811936 A GB 201811936A GB 201811936 D0 GB201811936 D0 GB 201811936D0
Authority
GB
United Kingdom
Prior art keywords
braking system
vehicle braking
vehicle
braking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1811936.2A
Other versions
GB2575696B (en
GB2575696A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haldex Brake Products AB
Original Assignee
Haldex Brake Products AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haldex Brake Products AB filed Critical Haldex Brake Products AB
Priority to GB1811936.2A priority Critical patent/GB2575696B/en
Publication of GB201811936D0 publication Critical patent/GB201811936D0/en
Priority to EP19737058.8A priority patent/EP3823869B1/en
Priority to CN201980060793.7A priority patent/CN112996701A/en
Priority to PCT/EP2019/067884 priority patent/WO2020016013A1/en
Priority to US17/259,628 priority patent/US11738730B2/en
Publication of GB2575696A publication Critical patent/GB2575696A/en
Application granted granted Critical
Publication of GB2575696B publication Critical patent/GB2575696B/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/265—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air dependent systems, e.g. trailer systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/025—Electrically controlled valves
    • B60T15/027—Electrically controlled valves in pneumatic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/181—Trailer control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/402—Back-up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/403—Brake circuit failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/88—Pressure measurement in brake systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB1811936.2A 2018-07-20 2018-07-20 Vehicle braking system Withdrawn - After Issue GB2575696B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1811936.2A GB2575696B (en) 2018-07-20 2018-07-20 Vehicle braking system
EP19737058.8A EP3823869B1 (en) 2018-07-20 2019-07-03 Vehicle braking system and method of operating the same
CN201980060793.7A CN112996701A (en) 2018-07-20 2019-07-03 Vehicle brake system
PCT/EP2019/067884 WO2020016013A1 (en) 2018-07-20 2019-07-03 Vehicle braking system
US17/259,628 US11738730B2 (en) 2018-07-20 2019-07-03 Vehicle braking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811936.2A GB2575696B (en) 2018-07-20 2018-07-20 Vehicle braking system

Publications (3)

Publication Number Publication Date
GB201811936D0 true GB201811936D0 (en) 2018-09-05
GB2575696A GB2575696A (en) 2020-01-22
GB2575696B GB2575696B (en) 2022-07-13

Family

ID=63364470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811936.2A Withdrawn - After Issue GB2575696B (en) 2018-07-20 2018-07-20 Vehicle braking system

Country Status (5)

Country Link
US (1) US11738730B2 (en)
EP (1) EP3823869B1 (en)
CN (1) CN112996701A (en)
GB (1) GB2575696B (en)
WO (1) WO2020016013A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2583533B (en) * 2019-05-03 2023-02-01 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh Trailer braking system
GB2584426B (en) * 2019-05-28 2024-03-27 Haldex Brake Prod Ab Vehicle braking system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513885B1 (en) * 1999-05-14 2003-02-04 Hydro-Aire, Inc. Dual redundant active/active brake-by-wire architecture
DE102006018554B3 (en) 2006-04-21 2008-01-10 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Direct braking device of a rail vehicle with electronic control and additional pneumatic circuit
US7690735B2 (en) * 2006-05-12 2010-04-06 Bendix Commercial Vehicle Systems Llc Service work brake arrangement
DE102006041010A1 (en) 2006-08-31 2008-03-06 Wabco Gmbh Valve unit and electropneumatic brake control device for a vehicle parking brake
DE102007013671A1 (en) * 2007-03-19 2008-09-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Compressed air supply device for a commercial vehicle and method for operating a compressed air supply device
GB2470546A (en) * 2009-04-01 2010-12-01 Haldex Brake Products Ltd Braking Control System
GB2491639A (en) * 2011-06-10 2012-12-12 Haldex Brake Products Ltd Vehicle Braking System
DE102012025400A1 (en) * 2012-12-21 2014-06-26 Wabco Gmbh Method for operating a vehicle having an autonomous driving mode, control unit for a parking brake device of the vehicle and parking brake device, brake system and vehicle with it
CN105189219B (en) * 2013-05-08 2017-09-12 丰田自动车株式会社 The brake apparatus of vehicle
DE102014002614A1 (en) 2014-02-27 2015-08-27 Wabco Gmbh Brake module for a hydraulically braked towing vehicle, which can be coupled with a pneumatically braked trailer vehicle.
DE102014011422A1 (en) * 2014-07-31 2016-02-04 Wabco Gmbh Brake pressure modulator of an electronic braking system of a commercial vehicle
DE102015011296A1 (en) * 2015-09-02 2017-03-02 Wabco Gmbh Electronically controllable pneumatic braking system in a utility vehicle and method for electronically controlling a pneumatic braking system
CN106864441B (en) * 2015-12-10 2019-10-29 中国国际海运集装箱(集团)股份有限公司 A kind of airport ferry push security system
US10150457B2 (en) 2016-04-28 2018-12-11 Bendix Commercial Vehicle Systems Llc Valve module for an air braking system of a heavy vehicle
GB201611713D0 (en) 2016-07-05 2016-08-17 Haldex Brake Prod Ab Vehicle braking system

Also Published As

Publication number Publication date
CN112996701A (en) 2021-06-18
EP3823869A1 (en) 2021-05-26
US11738730B2 (en) 2023-08-29
WO2020016013A1 (en) 2020-01-23
US20210331657A1 (en) 2021-10-28
GB2575696B (en) 2022-07-13
GB2575696A (en) 2020-01-22
EP3823869B1 (en) 2022-08-31

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Legal Events

Date Code Title Description
S29 Surrender of patent (sect. 29/pat. act 1977)

Free format text: OFFER FILED; APPLICATION FILED 24 JULY 2023

S29 Surrender of patent (sect. 29/pat. act 1977)

Free format text: OFFER ACCEPTED